Pioneer deh 1650 service manual
This is the 67 pages manual for pioneer deh 1650 service manual.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from pioneer deh 1650 service manual (Ocr-read)
Page 1
DEH-1650/XU/ES 2 1234 1234 C D F A B E SAFETY INFORMATION - CD Section Precaution 1. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit. 2. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY" on page 47. 3. After replacing the pickup unit, be sure to check the grating. (See p.44.) 4. In this product, because the memory capacity of the microcomputer is insufficient, the test mode is not installed. However grating of the pickup unit can be confirmed. This service manual is intended for qualified service technicians; it is\ not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and h\ ave been trained to properly and safely complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliabi\ lity of the product and may void the If you are not qualified to perform the repair of this product properly \ and safely, you should not risk and refer the repair to a qualified service technician. repair warranty. trying to do so Downloaded From http://www.free-service-manuals.com
Page 2
DEH-1650/XU/ES 3 5 678 56 7 8 C D F A B E [ Important symbols for good services ]In this manual, the symbols shown-below indicate that adjustments, setti\ ngs or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulf\ ill them: 2. Adjustments To keep the original performances of the product, optimum adjustments or\ specification confirmation is indispensable. In accordance with the procedures or instructions described in this man\ ual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in project\ ion monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performan\ ces. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the i\ nstructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.F\ or replacement parts or tools, the prescribed ones should be used. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused durin\ g transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordanc\ e with this manual, if necessary. 1. Product safety You should conform to the regulations governing the product (safety, ra\ dio and noise, and other regulations), and should keep the safety during servicing by following the safety instruct\ ions described in this manual. Downloaded From http://www.free-service-manuals.com